Arch Linux is a lightweight and flexible linux distribution that tries to Keep It Simple.
Official packages optimized for the i686 and x86-64 architectures are available. We complement our official package sets with a community-operated package repository that grows in size and quality each and every day.
This Ohloh project tracks all our projects except package repositories and AUR webinterface.
Check Arch Linux Packages and AUR Ohloh projects.